HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Missoula (MSO) to Puerto Rico from $504

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MSO — SJU
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from Missoula to Puerto Rico?

April is one of the best times of the year to fly to Puerto Rico from Missoula. Prices for April average $801 per person but you can even find prices for as low as $523. The most expensive prices can be found in the month of December. Opting for a April flight can save you 59% on your journey compared to booking in December

What is the cheapest time of day to fly from MSO to PR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Puerto Rico as you normally would.

Cheap Missoula to Puerto Rico flights in June & July 2024

Find cheap flight options from Missoula to Puerto Rico specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Wed 7/177:00 amMSO - SJU
1 stop20h 00mAmerican Airlines
Mon 7/228:30 pmSJU - MSO
2 stops18h 33mAmerican Airlines
Deal found 6/5$504
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Mon 7/228:30 pmSJU - MSO
2 stops18h 33mAmerican Airlines
Deal found 6/5$564
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Mon 7/227:05 amSJU - MSO
1 stop16h 14mAmerican Airlines
Deal found 6/5$699
Wed 7/171:53 pmMSO - SJU
2 stops20h 47mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 6/5$759
Wed 7/177:00 amMSO - SJU
2 stops12h 41mAmerican Airlines
Sun 7/211:30 amSJU - MSO
2 stops12h 53mAmerican Airlines
Deal found 6/5$1,275

Missoula to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between Missoula and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Tue 10/221:30 pmMSO - SJU
1 stop8h 52mAmerican Airlines
Tue 10/293:58 pmSJU - MSO
2 stops22h 57mAmerican Airlines
Deal found 6/6$504
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Mon 7/228:30 pmSJU - MSO
2 stops18h 33mAmerican Airlines
Deal found 6/5$564
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Mon 7/227:05 amSJU - MSO
1 stop16h 14mAmerican Airlines
Deal found 6/5$699
Tue 10/221:30 pmMSO - SJU
1 stop8h 52mAmerican Airlines
Tue 10/293:36 pmSJU - MSO
1 stop23h 19mAmerican Airlines
Deal found 6/6$722
Wed 7/171:53 pmMSO - SJU
2 stops20h 47mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 6/5$759
Tue 10/226:30 amMSO - SJU
2 stops12h 05mUnited Airlines
Mon 10/281:05 amSJU - MSO
2 stops14h 31mUnited Airlines
Deal found 6/6$844
Wed 7/177:00 amMSO - SJU
2 stops12h 41mAmerican Airlines
Sun 7/211:30 amSJU - MSO
2 stops12h 53mAmerican Airlines
Deal found 6/5$1,275

Find flights from Missoula to Puerto Rico within your budget

Customize your flight search to find flights from Missoula to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$504 - $1,275

Route

Depart

Return

Price

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 10/22

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Tue 10/29

2 stops22h 57m

$504

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops19h 06m

San Juan Luis Munoz Marin Intl

Mon 7/22

2 stops18h 33m

$564

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

1 stop15h 20m

San Juan Luis Munoz Marin Intl

Mon 7/22

1 stop16h 14m

$699

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 10/22

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Tue 10/29

1 stop23h 19m

$722

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops20h 47m

San Juan Luis Munoz Marin Intl

Sun 7/21

1 stop13h 33m

$759

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 10/22

2 stops12h 05m

San Juan Luis Munoz Marin Intl

Mon 10/28

2 stops14h 31m

$844

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops12h 41m

San Juan Luis Munoz Marin Intl

Sun 7/21

2 stops12h 53m

$1,275

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Missoula to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated June 6, 2024.
United Airlines
7.4
Good
10,696 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,696 reviews
United Airlines
7.4
Good
10,696 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
14,227 reviews
United Airlines
7.4
Good
10,696 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to Puerto Rico?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field (MSO) is the airport most travelers will use when flying to Puerto Rico from Missoula.

  • Can I find flights from Missoula to Puerto Rico for under $600 on Cheapflights?

    Yes, there are multiple flights from Missoula to Puerto Rico for under $600. The cheapest flight booked recently is on American Airlines for just $504, but on average you can expect to pay $766.

  • What does MSO to SJU mean?

    Great question - MSO to SJU just means Missoula Johnson-Bell Field Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

  • Can I find deals for flights from Missoula to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Missoula to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Missoula to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missoula to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Missoula to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Missoula to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Puerto Rico.

  • Can I find deals for business class flights from Missoula to Puerto Rico?

    Yes. Cheapflights offers flight deals from Missoula to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Missoula to Puerto Rico that allow pets onboard?

    Many airlines flying from Missoula to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Missoula to Puerto Rico?

    Yes, you can often find last-minute deals on Missoula to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Missoula to Puerto Rico flight deals updated?

    The Missoula to Puerto Rico flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Missoula to Puerto Rico?

    Before booking your flight from Missoula to Puerto Rico check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from Missoula to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Missoula to Puerto Rico (average of $245). Flying from Missoula to Puerto Rico in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.

Bozeman to Luis Munoz Marin Intl flights
Missoula to Luis Munoz Marin Intl flights
Bozeman to Punta Cana flights
Missoula to Oranjestad flights
Missoula to Montego Bay flights
Kalispell to Saint Thomas Island flights
Missoula to Bridgetown flights
Kalispell to Montego Bay flights
Bozeman to Oranjestad flights
Billings to Castries flights
Billings to Luis Munoz Marin Intl flights
Bozeman to George Town flights
Missoula to Saint Thomas Island flights
Billings to Santo Domingo flights
Billings to Punta Cana flights
Helena to Punta Cana flights
Missoula to Christiansted flights
Billings to Oranjestad flights
Missoula to Castries flights
Helena to Port Au Prince flights
Helena to Freeport flights
Helena to Bridgetown flights
Great Falls to Freeport flights
Kalispell to Luis Munoz Marin Intl flights
Kalispell to Providenciales flights
Kalispell to Nassau flights
Bozeman to Santiago de los Caballeros flights
Bozeman to Santo Domingo flights
Billings to Kingston flights

Top 3 airlines flying from Missoula to Puerto Rico

Discover the top 3 airlines that operate flights from Missoula to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$445Average$671FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$543Average$794FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$546Average$706FlexibilityNo cancel feeOn-time71%
Los Angeles to El Salvador flights
Kansas City to Los Angeles flights
Los Angeles to Rome flights
Miami to Washington, D.C. flights
Long Beach to Las Vegas flights
Providence to Orlando flights
Cincinnati to Las Vegas flights
Los Angeles to Honolulu flights
Hawaii to Kaua'i flights
Jacksonville to Miami flights
Minneapolis to Dallas flights
Missoula to San Juan flights

Search flights from Missoula to Puerto Rico by cabin class

Find flights from Missoula to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines